Di Canio punished him for ­incidents including a picture of the full-back lying in a pile of cash , and mocking a Sunderland defeat on social media. Players are gagged from revealing the full details of Di Canio’s regime under an agreement with the sacked boss, who is also required to keep quiet.

But Bardsley admitted: “There were a few situations I was involved in which were difficult for me and my family at the time. As I say that’s all in the past now – you’ve got to be mentally strong in this game or it will destroy you.

“Thankfully I stayed strong. I knew that I had to offer this football club a little bit more than I had at the time.

“I thought at the time my Sunderland career was over but the manager has given me a new lease of life and here we are talking about a 1-0 win over Manchester City. It’s mad.

“I’d love to stay here but it’s up to the club. I’m in the last eight months of my contract and I’ve got to perform.

“When I cross the white line, I’ll wear my heart on my sleeve and when I get the ball I try to be brave with it. I love playing here and I’m just happy with what’s happened since.”

Poyet’s revival has seen three wins at home in a row and the club are in touch with safety ahead of a clash in a fortnight with fellow strugglers Stoke.